Part Details | DUPLEX BALL BEARING
3110-00-972-8589 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Alternate Parts: SR3HDB, 547A003049, A547608, A547-608, 3110-00-972-8589, 00-972-8589, 3110009728589, 009728589
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-972-8589 | 30213 ( BEARING, BALL, DUPLEX ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3110-00-972-8589
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SR3HDB | 70854 | BARDEN CORPORATION, THEDIV BARDEN PRECISION BEARINGS |
| 547A003049 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| A547-608 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
Technical Data | NSN 3110-00-972-8589
| Characteristic | Specifications |
|---|---|
| OVERALL WIDTH | 0.1562 INCHES NOMINAL |
| BORE DIAMETER | 0.1875 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 0.5000 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD RATING | 2.0 POUNDS NOMINAL |
| CONTACT ANGLE | 15.0 DEGREES MINIMUM AND 25.0 DEGREES MAXIMUM |